Consider the reaction: CuCO_3-Cu(OH_)_2(s) rightarrow 2 Coo(s) + H_2O(g) + CO_2(g) 1 What is the molar mass of CuCO_2-Cu(OH)_2? 2. What total mass of H_2O and CO_2 will be produced when 1.000 mole of CuCO_3-Cu(OH)_2 is decomposed? 3. A 2.3995 g mixture containing malachite and an inert ingredient lost 0.2997 g of H-2O and CO_2 when decomposed by heating to constant mass. a. How many moles of malachite in the mixture produced this mass of CO_2 and H_2O? b. How many grams of malachite were present in the mixture?
